FB-2551 http://www.fishbase.org/summary/SpeciesSummary.php?id=2551 Animalia Chordata Elasmobranchii Torpediniformes Narcinidae Narcine Narcine brasiliensis (Olfers, 1831) Arraia Arraia-elétrica Emplasto Raia-elétrica Raia-emplasto Raia treme treme Tremelga Treme-treme Brasiliansk elrokke Brazilian electric ray Bvrazilian electric ray Electric ray Lesser electric ray Lesser numbfish Small electric ray Spotted torpedo ray Trembler Torpedofish Brasiilia akurai Pikkusähkörausku Raie électrique brésilienne Kumoma-shibire-ei Liten darrocka Raya eléctrica Tembladera brasilena Tembladera brasileña Temblador de mar Trembladera Torpedo Torpedo brasileño Kleine stroomrog 巴西双鳍电鳐 巴西雙鰭電鰩 Narcine brachypleura Miranda Ribeiro, 1923 Torpedo brasiliensis Olfers, 1831 Torpedo ocellata Quoy & Gaimard, 1824 1991-05-01 2018-08-06 Breder, C.M. and D.E. Rosen0 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. (Ref. 205) Robins, C.R., R.M. Bailey, C.E. Bond, J.R. 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(Ref. 83882) Belize Tropical Research and Education Center0 Species lists. https://www.belizemarinetrec.com/links/ [Accessed 27/03/2025]. (Ref. 87232) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, March 2012. (Ref. 90062) Passos, A.C., R. Schwarz Jr., B.F.C. Cartagena, A.S. Garcia and H.L. Spach0 Weight-length relationship of 63 demersal fishes on the shallow coast of Paraná, Brazil. J. Appl. Ichthyol. 28:845-847. (Ref. 94907) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, April 2014. (Ref. 95632) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, [accessed 13/04/2015]. (Ref. 101110) Freitas, M.O., S.M. Vasconcelos, M. Hostim-Silva and H.L. Spach0 Length-weight relationships for fishes caught by shrimp trawl in Santa Catarina coast, south Atlantic, Brazil. J. Appl. Ichthyol. 27(1):427-1428. (Ref. 102465) Trindade-Santos, I. and K.M.F. Freire0 Analysis of reproductive patterns of fishes from three large marine ecosystems. Front. Mar. Sci. 2:38. (Ref. 103182) Martins, R.R.M.0 Avaliação da sustentabilidade dos elasmobrânquios demersais à pesca de arrasto de camarão no litoral no norte do estado de Santa Catarina. Master thesis, Universidade do Vale do Itajaí, 161p. (Ref. 104689) eElurikkus0 eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ (Ref. 105471) Last, P.R., W.T. White, M.R. de Carvalho, B. Séret, M.F.W. Stehmann and G.J.P. Naylor0 Rays of the world. CSIRO Publishing, Comstock Publishing Associates. i-ix + 1-790. (Ref. 114953) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en (accessed 08/06/2017). (Ref. 115257) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from htttps://www.fao.org/fishery/collection/asfis/en [accessed May, 2018] (Ref. 118272) Barreto, T.M.R.R., K.M.F. Freire, J.J.C. Reis-Júnior, L.C. Rosa, A. Carvalho-Filho and M.M. Rotundo0 Fish species caught by shrimp trawlers off the coast of Sergipe, in north-eastern Brazil, and their length-weight relations. Acta Ichthyol. Piscat. 48(3):277-283. (Ref. 118626) Ferragut-Perello, F., S. Ramirez-Amaro, A.C. Tsikliras, N. Petit-Marty, D. Dimarchopoulou0 Exploitation and conservation status of the thornback ray (<i>Raja clavata</i>) in the Balearic Islands (Western Mediterranean). Fishes 8(2):117. (Ref. 132125) FB-pic-2551-2697 http://purl.org/dc/dcmitype/StillImage image/jpeg John E. Randall 1995-01-20 2009-02-11 http://creativecommons.org/licenses/by-nc/3.0/ This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 Unported License. Image can be freely copied and altered but may be used only for non-commercial purposes. Original author and source must be properly acknowledged WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#LifeCycle http://www.fishbase.us/images/species/Nabra_u0.jpg http://www.fishbase.us/images/thumbnails/jpg/tn_Nabra_u0.jpg FB-GeneralDescr-2551 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1991-05-01 00:00:00 2018-08-06 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#TrophicStrategy Inhabits coastal waters, on sand or mud bottoms (Ref. 26340). Common along sandy shorelines, sometimes near coral reefs (Ref. 12951). Aggregates in shallow waters ca. 10-20 m deep during summer and autumn months, dispersing to deeper waters during winter (Ref. 114953). Buries itself with only eyes protruding (Ref. 12951). Nocturnal, moves to shallow bays at night to feed; prefers worms, but may take juvenile snake eels, anemones, and, small crustaceans (Ref. 12951). Produces broods of 4 to 15 young (Ref. 26938). Reaches ca. 45 cm TL. Both sexes mature by 27 cm TL; birth size at ca. 11 cm TL (Ref. 114953). Can discharge between 14 and 37 volts. Contact with the skin can produce a severe electric shock. In addition to the main electric organ, this species possesses a bilateral accessory electric organ (Ref. 10011) speculated to have a possible role in social communication (Ref. 10489). Reported to taste good, but not fished commercially. Traded as an aquarium fish at Ceará, Brazil (Ref. 49392). Robins, C.R. and G.C. Ray 1986 A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251) FB-DiagnosticDescr-2551 http://purl.org/dc/dcmitype/Text text/html Grace Tolentino Pablico 2001-01-11 00:00:00 2017-11-15 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size A pale sand-colored ray, often with ellipses of dark spots on dorsal side of rounded disk (Ref. 26938). Grayish to reddish brown, many rounded blotches outlined with blackish spots. Dark bands across tail up to dorsal fin. Snout darkened (Ref. 7251). Smith, C.L. 1997 National Audubon Society field guide to tropical marine fishes of the Caribbean, the Gulf of Mexico, Florida, the Bahamas, and Bermuda. Alfred A. Knopf, Inc., New York. 720 p. (Ref. 26938) FB-Distribution-2551 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1991-05-02 00:00:00 2018-10-04 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Western Atlantic: Espirito Santo, Brazil to northern Argentina (Carvalho, pers. comm.). North Carolina, USA to Florida, northern Gulf of Mexico, central Lesser Antilles and Yucatan (Ref. 26938). Robins, C.R. and G.C. Ray 1986 A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251) FB-Uses-2551 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1991-05-01 00:00:00 2018-08-06 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat fisheries: subsistence fisheries; aquarium: commercial Robins, C.R. and G.C. Ray 1986 A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251) Monteiro-Neto, C., F.E.A. Cunha, M.C. Nottingham, M.E. Araújo, I.L. Rosa and G.M.L. Barros 2003 Analysis of the marine ornamental fish trade at Ceará State, northeast Brazil. Biodivers. Conserv. 12:1287-1295. (Ref. 49392) FB-LifeCycle-2551 http://purl.org/dc/dcmitype/Text text/html Susan M. Luna 1991-05-01 00:00:00 2018-08-06 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=2551&StockCode=2747 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Ovoviviparous. Sex ratio of embryos is about one to one, however, small mothers may have predominantly female embryos and that for a given mother, embryos tend to be of one sex (Ref. 46979). Maximum number of embryos per female may reach 15. The young are capable of giving off electric charges even before they are released from the womb (Ref. 46978). Breder, C.M. and D.E. Rosen 1966 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. (Ref. 205) FB-TrophicStrategy-2551 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1999-09-19 00:00:00 2007-09-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ brasiliensis Inhabits coastal waters, on sand or mud bottoms (Ref. 26340). Common along sandy shorelines, sometimes near coral reefs (Ref. 12951). Buries itself with only eyes protruding (Ref. 12951). Nocturnal, moves to shallow bays at night to feed; prefers worms, but may take juvenile snake eels, anemones, and, small crustaceans (Ref. 12951). Claro, R. 1994 Características generales de la ictiofauna. p. 55-70. In R. Claro (ed.) Ecología de los peces marinos de Cuba. Instituto de Oceanología Academia de Ciencias de Cuba and Centro de Investigaciones de Quintana Roo. (Ref. 26340) FB-Size-2551 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1991-05-01 00:00:00 2018-08-06 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#LifeCycle 54.0 cm WD (male/unsexed; (Ref. 26340)); max. published weight: 650 g (Ref. 6902) Claro, R. 1994 Características generales de la ictiofauna. p. 55-70. In R. Claro (ed.) Ecología de los peces marinos de Cuba. Instituto de Oceanología Academia de Ciencias de Cuba and Centro de Investigaciones de Quintana Roo. (Ref. 26340) Bigelow, H.B. and W.C. Schroeder 1953 Sawfishes, guitarfishes, skates and rays. p. 1-514. In J. Tee-Van et al. (eds.) Fishes of the western North Atlantic. Part two. New Haven, Sears Found. Mar. Res., Yale Univ. (Ref. 6902) FB-Threats-2 http://purl.org/dc/dcmitype/Text text/html Belen Acosta 1990-10-18 00:00:00 2024-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. FB-Habitat-2551 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1991-05-01 00:00:00 2018-08-06 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats reef-associated; marine; depth range 1 - 43 m (Ref. 13608) Uyeno, T., K. Matsuura and E. Fujii (eds.) 1983 Fishes trawled off Suriname and French Guiana. Japan Marine Fishery Resource Research Center, Tokyo, Japan. 519 p. (Ref. 13608)